{"airworthiness_class":"Standard","airworthiness_date":"1979-11-29","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2026-08-26","city":"LUSK","country_code":"US","county_code":"027","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-08-26","maker":"Gulfstream American Corp","maker_country":null,"maker_raw":"GULFSTREAM AMERICAN CORP","maker_segment":null,"mfr_mdl_code":"3970106","mode_s_code":"51301535","mode_s_hex":"A5835D","model":"AA-5B","n_number":"N4540N","name":"ROCKING WINGS LLC","num_engines":1,"other_names":"","plain_english":"N4540N is a Gulfstream American Corp AA-5B, a fixed-wing airplane with one motor with a piston engine, built in 1979. It has 4 seats. It is registered to Rocking Wings LLC, an LLC in Lusk, Wyoming. The registration is valid: it was issued on August 26, 2026 and expires on August 31, 2033. It holds a standard airworthiness certificate for normal; utility, dated November 29, 1979.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"AA5B-1308","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"950 HAT CREEK RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00282864","url":"https://staging.data.eflight.com/aircraft/N4540N","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1979,"zip":"822256500"}